Oklahoma USDOT Number Decal Set of 2 with OK Suffix
Your USDOT number with the OK suffix Oklahoma intrastate carriers display, cut for both doors
$18.95+
- Made to order — ships 1–2 business days after proof approval (30+ sets with multi-color logos: 3–5 business days)
- Free digital proof before we cut
- Commercial-grade outdoor vinyl (5+ yr)
- Weeded, taped & application-ready
Our guarantee: Cut right or we remake it free. Free digital proof before we cut anything. See all 4 →
Type your text, choose your options below, then add to cart.
FREE U.S. shipping · Ships from Las Vegas, NV
Your carrier name and USDOT number with the OK suffix Oklahoma intrastate carriers display, cut as a matched set for both doors.
What Oklahoma requires
Oklahoma marks to 49 CFR 390.21(b)–(d), and if the carrier's USDOT number is designated intrastate only, the letters OK must follow the carrier identification number — USDOT 1234567 OK. Every vehicle of 26,001 pounds GVWR or greater operated by an intrastate private carrier must comply with the same marking rule.
A DBA on the truck only counts if it is on file with the Corporation Commission first, and markings must come off when a truck is sold.
Source: OAC 165:30-3-17 (Markings) and OAC 165:30-15-12 — verified against the primary source. More detail, including the federal side, is on USDOT decals for Oklahoma and the state suffix letters guide.
Running interstate?
The OK suffix is for carriers whose number is intrastate only. If you cross state lines you mark to the federal rule with no suffix — that one is our USDOT number decal.
What you get
Two matched decals, one for each side of the power unit: your carrier name on the top line and USDOT [your number] OK beneath it. Any of 13 colors — pick one that contrasts sharply with your paint.
How it works
- Add to cart and type your details in the text box above the Add-to-cart button.
- We email you a proof, laid out to scale (send a photo of your door and we lay it on that), usually same day.
- You approve it. Then we cut. Nothing gets cut before you say yes.
Free digital proof (usually same business day). Free U.S. shipping. Ships 1–2 business days after proof approval from Las Vegas, NV. Orders of 30+ sets with multi-color logos ship in 3–5 business days. Commercial-grade 5+ year outdoor vinyl, weeded, taped and application-ready.
Options
| Height | 2 Inches — $18.95 · 3 Inches — $23.95 · 4 Inches — $28.95 |
|---|---|
| Max panel width | 12 Inches Wide · 18 Inches Wide · 24 Inches Wide |
| Color | White · Black · Red · Silver · Gray · Light Gray · Orange · Yellow · Light Green · Green · Light Blue · Blue · Purple |
What customers say
“Great quality decals, exactly as described. Went up easily and look great on the trucks. Fast shipping and good communication from a small shop. Highly recommend!”
“Very helpful and fast response, thank you so much.”
Oklahoma OK-suffix marking rules, verified
✓ Checked against Oklahoma sources · last verified 2026-07-31
- Oklahoma intrastate carriers mark federal-style with an OK suffix — USDOT 1234567 OK — and a DBA on the truck only counts if it is on file with the Corporation Commission first. Markings must come off when a truck is sold.
How it reads on the door in Oklahoma: USDOT 1234567 OK
Verified against: OAC 165:30-3-17; OAC 165:30-15-12.
Questions about your own number: Oklahoma Corporation Commission — Transportation Division · (405) 521-2251.
Every Oklahoma rule we track, including the interstate side, is on USDOT decals for Oklahoma.